Inheritance: XenAdmin.Controls.XenTabPage
        public RollingUpgradeWizard()
        {
            InitializeComponent();

            RollingUpgradeUpgradePage = new RollingUpgradeUpgradePage();
            RollingUpgradeWizardSelectPool = new RollingUpgradeWizardSelectPool();
            RollingUpgradeWizardPrecheckPage = new RollingUpgradeWizardPrecheckPage();
            RollingUpgradeWizardFirstPage = new RollingUpgradeWizardFirstPage();
            RollingUpgradeWizardInstallMethodPage = new RollingUpgradeWizardInstallMethodPage();
            RollingUpgradeWizardUpgradeModePage = new RollingUpgradeWizardUpgradeModePage();
            RollingUpgradeReadyToUpgradePage = new RollingUpgradeReadyToUpgradePage();

            AddPage(RollingUpgradeWizardFirstPage);
            AddPage(RollingUpgradeWizardSelectPool);
            AddPage(RollingUpgradeWizardUpgradeModePage);
            AddPage(RollingUpgradeWizardPrecheckPage);
            //Here has to be inserted the installer location page if automatic
            AddPage(RollingUpgradeReadyToUpgradePage);
            AddPage(RollingUpgradeUpgradePage);
        }